In a national survey college students were asked, "How often do you Response Frequency wear a seat belt when riding in a car driven by someone else?" The Never 123 response frequencies appear in the table to the right. (a) Construct a Rarely 330 probability model for seat-belt use by a passenger. (b) Would you Sometimes 505 consider it unusual to find a college student who never wears a seat Most of the time 1314 belt when riding in a car driven by someone else? Always 2225 (a) Complete the table below. Response Probability Round to the nearest thousandth as needed. Never